Amin'izao fotoana izao, misy fitambarana 45 amin'ny fitambarana fikosoham-bary mitohy izay efa naorina na eo am-panamboarana ary miasa any Shina. Ireo eo am-panamboarana indrindra dia ahitana ny Jiangsu Chengde Steel Pipe Co., Ltd. 1, Jiangsu Changbao Pleasant Steel Pipe Co., Ltd., ary Henan Anyang Longteng Heat Treatment Materials. 1 napetraka ao amin'ny Hebei Chengde Jianlong Special Steel Co., Ltd. ary 1 napetraka ao amin'ny Hebei Chengde Jianlong Special Steel Co., Ltd. Ny antsipirian'ny fananganana trano fikosoham-bary mitohy ao an-toerana dia aseho amin'ny tabilao 1. Ankoatra izany, orinasa maromaro ihany koa no mikasa ny hanorina fikosoham-bary mitohy vaovao.
| Tabilao 1 Fanorenana an-trano amin'izao fotoana izao ny fikosoham-bary mitohy | |||||||
| Anaran'ny orinasa | Grid fitsipi-dalao / mm | tafiditra ao anatin'ny taona famokarana | LASA | Fahaizana / (10.000 ta) ③ | Karazana fikosoham-bary mitohy | Famaritana ny vokatra / mm | Fomba fanovana horonana |
| Ny sandan'ny anjara Baoshan Iron & Steel Co., Ltd. | Φ140 | 1985 | ALEMAINA | 50/80 | Racks 8 misy roller roa + mitsingevana | Φ21.3–177.8 | Fiovan'ny lafiny roa |
| Tianjin Pipe Corporation Co., Ltd. | Φ250 | 1996 | ITALIA | 52/90 | Racks 7 misy roller roa + limiter | Φ114~273 | Fiovan'ny lafiny roa |
| Hengyang Valin Steel Tube Co., Ltd. | Φ89 | 1997 | ALEMAINA | 30/30③ | Racks 6 misy rollers roa + mitsingevana antsasany | Φ25~89(127) | Fiovana lafiny tokana |
| Inner Mongolia BaoTou Steel Union Co., Ltd. | Φ180 | 2000 | ITALIA | 20/35 | Racks 5 misy roller roa + limiter | Φ60~244.5 | |
| Tianjin Pipe Corporation Co., Ltd. | Φ168 | 2003 | Alemaina | 25/60 | VRS+5 rakotra roller telo + semi-mitsingevana | Φ 32–168 | Tonelina axial |
| Ny orinasa Shuangan Seamless Steel Pipe Co., Ltd | Φ159 | 2003 | Alemaina | 16/25 | Racks 5 misy roller roa + limiter | Φ73~159 | Fiovana lafiny tokana |
| Hengyang Valin Steel Tube Co., Ltd. | Φ340 | 2004 | ITALIA | 50/70 | VRS+5 frame roa rollers + fijanonana | Φ133~340 | |
| Pangang Group Chengdu Steel&Vanadium Co.,Ltd. | Φ340② | 2005 | ITALIA | 50/80 | VRS+5 frame roa rollers + fijanonana | Φ139.7~365.1 | |
| Nantong Special Steel Co., Ltd. | Φ159 | 2005 | CHINE | 10/10 | Racks 8 misy roller roa + limiter | Φ73~159 | |
| WSP Holdings Ltd. | Φ273② | 2006 | CHINE | 35/50 | Racks 5 misy roller roa + limiter | Φ73~273 | |
| Tianjin Pipe Corporation Co., Ltd. | Φ460 | 2007 | Alemaina | 50/90 | Racks 5 misy rollers telo + limiter | Φ219~460 | Tonelina axial |
| Pangang Group Chengdu Steel&Vanadium Co.,Ltd. | Φ177 | 2007 | ITALIA | 35/40 | VRS+5 frame telo-roller + fijanonana | Φ48.3–177.8 | |
| Tianjin Pipe Corporation Co., Ltd. | Φ258 | 2008 | Alemaina | 50/60 | Racks 6 misy roller telo + limiter | Φ114–245 | Fiovana lafiny tokana |
| Ny orinasa Shuangan Seamless Steel Pipe Co., Ltd | Φ180 | 2008 | Alemaina | 25/30 | VRS+5 frame telo-roller | Φ73~278 | |
| ANHUI TIANDA OIL PIPE COMPANY LIMITED | Φ273 | 2009 | Alemaina | 50/60 | Racks 6 misy roller telo + limiter | Φ114~340 | |
| SHANDONG MOLONG PETROLEUM CO., LTD. | Φ180 | 2010 | CHINE | 40/35 | VRS+5 frame telo-roller + fijanonana | Φ60-180 | Tonelina axial |
| Liaoyang Ximulaisi Petroleum Special Pipe Manufacturing Co., Ltd. | Φ114② | 2010 | CHINE | 30/20 | Racks 6 misy roller roa + limiter | Φ60.3-140 | Fiovana lafiny tokana |
| Yantai Lubao Steel Pipe Co., Ltd. | Φ460 | 2011 | Alemaina | 60/80 | Racks 5 misy rollers telo + limiter | Φ244.5–460 | Tonelina axial |
| Heilongjiang Jianlong Iron and Steel Co., Ltd. | Φ180 | 2011 | ITALIA | 45/40 | Racks 6 misy roller telo + limiter | Φ60~180 | |
| JINGJIANG SPECIAL STEEL CO., LTD. | Φ258 | 2011 | ALEMAINA | 50/60 | Racks 6 misy roller telo + limiter | Φ114~340 | Fiovana lafiny tokana |
| Xinjiang Bazhou Seamless Oil Pipe Co.,Ltd. | Φ366② | 2011 | CHINE | 40/40 | Racks 6 misy roller telo + limiter | Φ140-366 | |
| Inner Mongolia Baotou Steel Co., Ltd. Steel Pipe Company | Φ159 | 2011 | ALEMAINA | 40/40 | Racks 6 misy roller telo + limiter | Φ38~ 168.3 | Tonelina axial |
| Φ460 | 2011 | ALEMAINA | 60/80 | Racks 5 misy rollers telo + limiter | Φ244.5–457 | ||
| Linzhou Fengbao Pipe Industry Co., Ltd. | Φ180 | 2011 | CHINE | 40/35 | VRS+5 frame telo-roller | Φ60~180 | |
| Jiangsu Tianhuai Pipe Co.,Ltd | Φ508 | 2012 | Alemaina | 50/80 | Racks 5 misy rollers telo + limiter | Φ244.5–508 | |
| Jiangyin Huarun Steel Co., Ltd. | Φ159 | 2012 | ITALIA | 40/40 | VRS+5 frame telo-roller | Φ48~178 | |
| Hengyang Valin Steel Tube Co., Ltd. | Φ180 | 2012 | ALEMAINA | 50/40 | Racks 6 misy roller telo + limiter | Φ114~180 | Fiovana lafiny tokana |
| Jiangsu Chengde Steel Tube Share Co.,Ltd. | Φ76 | 2012 | CHINE | 6 | Racks 3 misy roller telo + limiter | Φ42~76 | |
| Tianjin Master Seamless Steel Pipe Co., Ltd. | Φ180② | 2013 | CHINE | 35 | Racks 6 misy roller roa + limiter | Φ60.3–177.8 | |
| Linzhou Fengbao Pipe Industry Co., Ltd. | Φ89 | 2017 | CHINE | 20 | Racks 6 misy roller telo + limiter | Φ32~89 | |
| Liaoning Tianfeng Special Tools Manufacturelimited Liability Company | Φ89 | 2017 | CHINE | 8 | Fomba fohy 4 Rack MPM | Φ38–89 | |
| Shandong Panjin Steel Tube Manufacturing Co., Ltd.(eo ambanin'ny Shandong Luli Group) | Φ180 | 2018 | CHINE | 40x2 ④ | Racks 6 misy roller roa + limiter | Φ32~180 | |
| Φ273 | 2019 | CHINE | 60x2 ④ | Racks 5 misy rollers telo + limiter | Φ180~356 | ||
| Φ180 | 2019 | CHINE | 50x2 ④ | Racks 6 misy roller telo + limiter | Φ60~180 | ||
| Linyi Jinzhengyang seamless steel tube Co., Ltd. | Φ180 | 2018 | CHINE | 40 | Racks 6 misy roller telo + limiter | Φ60~180 | Tonelina axial |
| Chongqing Iron&Steel(Group)Co.,Ltd. | Φ114 | 2019 | CHINE | 15 | Racks 6 misy roller roa + limiter | Φ32~114.3 | Fiovana lafiny tokana |
| Dalipal Holdings Limited | Φ159 | 2019 | CHINE | 30 | Racks 5 misy rollers telo + limiter | Φ73~159 | |
| Hengyang Valin Steel Tube Co., Ltd. | 89 | 2019 | CHINE | 20 | Racks 6 misy roller telo + limiter | Φ48~114.3 | |
| Inner Mongolia Baotou Steel Co., Ltd. Steel Pipe Company | Φ100Retrofit | 2020 | CHINE | 12 | Racks 6 misy roller telo + limiter | Φ25~89 | Tonelina axial |
| Jiangsu Chengde Steel Tube Share Co.,Ltd. | Φ127 | eo am-panorenana | CHINE | 20 | Racks 5 misy rollers telo + limiter | Φ42~114.3 | Fiovana lafiny tokana |
| Anyang Longteng Heat Treatment Material Co., Ltd. | Φ114 | eo am-panorenana | CHINE | 20 | Racks 6 misy roller telo + limiter | Φ32~114.3 | |
| Chengde Jianlong Special Steel Co., Ltd. | Φ258 | eo am-panorenana | CHINE | 50 | Racks 6 misy roller telo + limiter | Φ114~273 | |
| Jiangsu Changbao Pulaisen Steeltube Co., Ltd. | Φ159 | eo am-panorenana | Alemaina | 30 | Racks 6 misy roller telo + limiter | Φ21~159 | Fiovana lafiny tokana |
| Fanamarihana: ① Ny singa Φ89 mm dia niova avy amin'ny fihodinana mitohy avo roa heny ho amin'ny fihodinana mitohy avo telo; ②Ny fitaovana dia nakatona; ③Ny fahaiza-manao / ny fahaiza-manao tena izy; ④Misy andiany 2 tsirairay avy. | |||||||
Ny votoaty etsy ambony dia avy amin'ny lahatsoratra "Prospects for the Future Development of Continuous Tube Rolling Technology", izay navoaka tao amin'ny laharana voalohany amin'ny "Steel Pipe" tamin'ny 2021.
Fotoana fandefasana: Jul-12-2022
